Sage Stallone found dead aged 36

Sylvester Stallone's son Sage Stallone has been found dead at his home in Los Angeles in what is believed to be a prescription medication overdose.

Sage Stallone, who appeared alongside his father in 'Rocky V' at the age of 14 had been planning to get married an his sudden death has come as a complete shock to the family. Sage's mother, Sasha Czack has also been notified of the tragedy.

Stallone's publicist, Michelle Bega issued a statement earlier:

"Sylvester Stallone is devastated and grief-stricken over the sudden loss of his son, Sage Stallone... His loss will be felt forever,"

Sage's body had been found by a housekeeper on Friday who then alerted authorities. The official cause of his death has not yet been made public. Sylvester Stallone had been promoting his upcoming action movie 'Expendables 2' at Comic Con when he heard the news.

More to follow..